We don't want people copy-pasting in comments generally. Summary comments, onlyquote comments (i.e. consisting of a quote and nothing else), duplicate comments are other examples of this. It's not specific to LLMs.

However, that's probably not critical enough to formally add to the explicit guidelines, so it's probably fine to leave it in the "case law" realm—especially because downvoters tend to go after such comments.

Great, thanks for clarifying.